Final answer:
Khan Academy is a widely acknowledged educational website that offers extensive math resources for high school students, including tutorials and practice exercises tailored to individual learning paces. The correct option is c.
Step-by-step explanation:
When considering a website that can help you solve a math assessment, option C, Khan Academy, is a reputable and widely used educational resource.
Khan Academy offers a vast array of math tutorials, practice exercises, and instructional videos that cover a broad range of mathematics topics suitable for different grade levels, including high school math. The platform is designed to help students at various levels to master the skills they need at their own pace.
While the other options might offer similar services, Khan Academy is known for its comprehensive coverage of topics and alignment with educational standards. It also allows students to track their progress and identify areas in which they may need additional practice.
However, if the mentioned websites in the other options (MathAssistPro.com, SolveMyMath.com, and MathGeniusHelp.com) are actual and reliable resources, you may also consider exploring them for additional support. The correct option is c.